Research Article

Related GMR Articles

02/05/2016
COI; Heteroptera; Mitochondrial DNA; Molecular systematics; Phylogeny

The mitochondrial cytochrome oxidase subunit 1 (COI) gene is one of the most popular markers used for molecular systematics. Fragments of this gene are often used to infer phylogenies, particularly the region near the 5'-end, which is used by the DNA Barcoding Consortium. With a growing number of sequences being deposited in the DNA barcoding database, there is an urgent need to ... more

H.V. Souza; S.R.C. Marchesin; M.M. Itoyama; H.V. Souza; S.R.C. Marchesin; M.M. Itoyama
10/17/2016
Chloroplast genome; Complete sequences; Morus atropurpurea; Morus multicaulis; Phylogeny

The complete chloroplast genome (cpDNA) sequences of two cultivated species of Morus L. (Morus atropurpurea and Morus multicaulis) are reported and reconstructed in this study, and were compared with that of wild Morus mongolica. In M. atropurpurea, the circular genome is 159,113 bp in size and comprises two identical ... more

Q.L. Li; J.Z. Guo; N. Yan; C.C. Li
10/24/2016
cpDNA rpL16 intron; cpDNA rps16 exon; nrDNA ITS; Phylogeny; Pimpinella; Umbelliferae

Pimpinella L. is a large genus and arguably one of the most complex genera in the family Apiaceae. In this study, the infra-generic relationship between Southwest Asian Pimpinella species and their generic allies in the tribe Pimpinelleae Spreng were investigated using sequence data from the cpDNA (chloroplast DNA) rps16 exon and ... more

S. Fereidounfar; F. Ghahremaninejad; M. Khajehpiri
12/02/2016
14-3-3 Proteins; Chromosome Mapping; Gene Expression Regulation, Developmental; Gene Expression Regulation, Plant; Genes, Plant; Multigene Family; Organ Specificity; Panicum; Phylogeny; Stress, Physiological

Members of the 14-3-3 family of proteins are conserved regulatory proteins that are widely found in eukaryotes and play crucial roles in diverse physiological processes, including responses to different stresses. Although genome-wide analysis of 14-3-3 proteins has been performed in a few plant species, it has not been performed in switchgrass. In this study, we identified 21 switchgrass 14-3- ... more

S. Wu; H.D. Yan; A.L. Zhang; L.K. Huang; G.H. Yin; S. Lee
2016 Dec 02
Alcohol Oxidoreductases; China; Cloning, Molecular; Eucalyptus; Gene Expression Regulation, Plant; Lignin; Nicotiana; Phylogeny; Plant Proteins; Plants, Genetically Modified

Cinnamyl alcohol dehydrogenase (CAD) catalyzes the final step in lignin biosynthesis. The genus Eucalyptus belongs to the family Myrtaceae, which is the main cultivated species in China. Eucalyptus urophylla GLU4 (GLU4) is widely grown in Guangxi. It is preferred for pulping because of its excellent cellulose content and fiber length. Based on GLU4 and CAD gene expression, a Eucalyptus variety ... more

B.W. Chen; Y.F. Xiao; J.J. Li; H.L. Liu; Z.H. Qin; Y. Gai; X.N. Jiang
12/02/2016
cluster analysis; Genes, Plant; Manihot; Phylogeny; Polymorphism, Single Nucleotide; Sequence alignment; Sequence Analysis, DNA; Starch

The distribution and frequency of single nucleotide polymorphisms (SNPs) can help to understand changes associated with characteristics of interest. We aimed to evaluate nucleotide diversity in six genes involved in starch biosynthesis in cassava using a panel of 96 unrelated accessions. The genes were sequenced, aligned, and used to obtain values for nucleotide diversity (π), segregating ... more

L.M. Vasconcelos; A.C. Brito; C.D. Carmo; E.J. Oliveira
12/02/2016
Animals; Bayes Theorem; Biological evolution; Butterflies; Evolution, Molecular; Gene order; Genome, Insect; Genome, Mitochondrial; Likelihood Functions; Phylogeny

Pieridae is a butterfly family whose evolutionary history is poorly understood. Due to the difficulties in identifying morphological synapomorphies within the group and the scarcity of the fossil records, only a few studies on higher phylogeny of Pieridae have been reported to date. In this study, we describe the complete mitochondrial genomes of four pierid butterfly species (Aporia martineti ... more

Y. Cao; J.S. Hao; X.Y. Sun; B. Zheng; Q. Yang
2/08/2017
Animals; Genome, Mitochondrial; Hedgehogs; Open Reading Frames; Phylogeny; RNA, Ribosomal; RNA, Ribosomal, 16S; RNA, Transfer

We sequenced and characterized the complete mitogenome (KX964606) of the Amur hedgehog Erinaceus amurensis to provide more data for comparative mitogenomics of the genus Erinaceus (Erinaceidae). The mitogenome of E. amurensis is a circular molecule 16,941 bp long, consisting of a control region and a conserved set of 37 genes containing 13 protein-coding genes, 22 tRNA genes, and two rRNA ... more

N.H. Kim; S.J. Lim; H.M. Chae; Y.C. Park
2/16/2017
Brassica napus; Chloroplasts; Chromosome Mapping; Chromosomes, Plant; Cloning, Molecular; Multigene Family; Photosynthesis; Phylogeny; Plant Proteins; Transcription factors

Photosynthesis is the process by which dry matter accumulates, which affects rapeseed yield. In this study, we identified GOLDEN2-LIKE1 (GLK1), located on chromosome A07 and 59.2 kb away from the single nucleotide polymorphism marker SNP16353A07, which encodes a transcription factor associated with the rate of photosynthesis in leaves. We then identified 96 GLK1 family members from 53 species ... more

Y.L. Pan; Y. Pan; C.M. Qu; C.G. Su; J.H. Li; X.G. Zhang
4/05/2017
Animals; Brazil; Cattle; Cattle Diseases; Coronavirus Infections; Coronavirus, Bovine; Dysentery; Evolution, Molecular; Feces; Membrane Glycoproteins; Phylogeny; Sequence Analysis, DNA; Viral Envelope Proteins; Viral Tropism

Bovine coronavirus (BCoV) is a pathogen related to enteric and respiratory diseases in cattle worldwide. Enteric (BECoV) strains of BCoV are predominant in South America, and genetic investigations have been conducted to identify its relationship with isolates of respiratory origin (BRCoV). In this study, we used a BRCoV strain (BR-UEL11) derived from an outbreak of respiratory disease in ... more

E.A. Beuttemmuller; A.F. Alfieri; S.A. Headley; A.A. Alfieri

Pages